Bohr Models

Bohr Models

Assessment

Flashcard

Chemistry

8th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a Bohr Model?

Back

A Bohr Model is a diagram that represents the structure of an atom, showing electrons in specific energy levels around the nucleus.

2.

FLASHCARD QUESTION

Front

What does the atomic number represent?

Back

The atomic number represents the number of protons in the nucleus of an atom, which determines the element's identity.

3.

FLASHCARD QUESTION

Front

How many electrons can the first energy level hold?

Back

The first energy level can hold a maximum of 2 electrons.

4.

FLASHCARD QUESTION

Front

What is the maximum number of electrons in the second energy level?

Back

The second energy level can hold a maximum of 8 electrons.

5.

FLASHCARD QUESTION

Front

What is the significance of valence electrons?

Back

Valence electrons are the outermost electrons of an atom and are important for determining how an element reacts chemically.

6.

FLASHCARD QUESTION

Front

What element has an atomic number of 3?

Back

Lithium has an atomic number of 3.

7.

FLASHCARD QUESTION

Front

What is the atomic mass of Lithium?

Back

The atomic mass of Lithium is approximately 7.

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